HOTCOLOR 2 Pack # 61XL Black Color Ink Cartridge for HP Envy 4500 4501 4502 4504 4505 5530 Officejet 2620 2621 4630 4632 4635 Printer 1. 61XL ink Cartridges work with: HP ENVY 4500, 4501, 4502, 4504, 4505, 5530, 5531, 5532, 5534, 5535, 5539, 1. 61XL ink Cartridges work with: HP Officejet 2620, 2621, 4630, 4632, 4635 Printer 1. 61XL ink Cartridges work with: HP Deskjet 1000, 1010, 1012, 1050, 1051, 1055, 1056, 1510, 1512, 1514, 1051, 2050, 2510, 2512, 2514 Printer 1. 61XL ink Cartridges work with: HP Deskjet 2540, 2541, 2542, 2543 2544, 2546, 2547, 3000, 3050, 3051, 3052, 3054, 3056, 3510, 3511, 3512 Printer 2. What's in the box: 61XL Black and Tri-Color High Yield Ink Cartridge ( CH563WN CH564WN ) 2-Pack